431657343

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5189}}^1$

素因数の和:5293

約数の個数: 40

約数和(自身を含む): 703348800

約数和(自身を除く): 271691457

約数列:

[1, 3, 9, 13, 27, 39, 79, 81, 117, 237, 351, 711, 1027, 1053, 2133, 3081, 5189, 6399, 9243, 15567, 27729, 46701, 67457, 83187, 140103, 202371, 409931, 420309, 607113, 1229793, 1821339, 3689379, 5329103, 5464017, 11068137, 15987309, 33204411, 47961927, 143885781, 431657343]

約数ペア:

[(1, 431657343), (3, 143885781), (9, 47961927), (13, 33204411), (27, 15987309), (39, 11068137), (79, 5464017), (81, 5329103), (117, 3689379), (237, 1821339), (351, 1229793), (711, 607113), (1027, 420309), (1053, 409931), (2133, 202371), (3081, 140103), (5189, 83187), (6399, 67457), (9243, 46701), (15567, 27729)]